Shure SM86 is a professional unidirectional cardioid condenser vocal microphone for professional use in live performance that withstands the rigors of touring.
Shure KSM9/CG is a premium professional condenser vocal microphone, the first-ever handheld condenser with dual diaphragms and switchable polar patterns (cardioid/supercardioid).
Audio Technica ATM710, is a professional cardioid condenser microphone designed designed specifically for close-up vocal use in professional live-sound and studio applications.